GHSA-4R22-FJ9F-VV8R
Vulnerability from github – Published: 2026-03-25 12:30 – Updated: 2026-06-01 18:31In the Linux kernel, the following vulnerability has been resolved:
ice: Fix memory leak in ice_set_ringparam()
In ice_set_ringparam, tx_rings and xdp_rings are allocated before rx_rings. If the allocation of rx_rings fails, the code jumps to the done label leaking both tx_rings and xdp_rings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the free_tx label which releases tx_rings but leaks xdp_rings.
Fix this by introducing a free_xdp label and updating the error paths to ensure both xdp_rings and tx_rings are properly freed if rx_rings allocation or setup fails.
Compile tested only. Issue found using a prototype static analysis tool and code review.
{
"affected": [],
"aliases": [
"CVE-2026-23389"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-25T11:16:39Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix memory leak in ice_set_ringparam()\n\nIn ice_set_ringparam, tx_rings and xdp_rings are allocated before\nrx_rings. If the allocation of rx_rings fails, the code jumps to\nthe done label leaking both tx_rings and xdp_rings. Furthermore, if\nthe setup of an individual Rx ring fails during the loop, the code jumps\nto the free_tx label which releases tx_rings but leaks xdp_rings.\n\nFix this by introducing a free_xdp label and updating the error paths to\nensure both xdp_rings and tx_rings are properly freed if rx_rings\nallocation or setup fails.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review.",
"id": "GHSA-4r22-fj9f-vv8r",
"modified": "2026-06-01T18:31:22Z",
"published": "2026-03-25T12:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23389"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/44ba32a892b72de3faa04b8cfb1f2f1418fdd580"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/63dc317dfcd3faffd082c2bf3080f9ad070273da"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b23282218eca27b710111460b4964c8a456c6c44"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bddf04e3822e4fa38691433dd0750420d49a0dd6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e0c211a0c26159058303712d6b4fbd1c88835e6d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fe868b499d16f55bbeea89992edb98043c9de416"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.